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Bluetooth Low Energy Software
Interface Application Manual
Date of Issue: Jan 15th, 2014
ABBTM-NVC-MDCS71
Page (24) of (33)
Abracon Drawing # 453732
ESD Sensitive
Revision #: A
6.1.9.4. Examples:
Refer to the examples in section 0.
6.2. Connection and Data Packet Indicators
6.2.1. RT - Radio State
6.2.1.1. Description:
This indicator reports the radio state.
6.2.1.2. Syntax:
Synopsis:
RT{=Radio State},[Remote Bluetooth Address Type],[Remote Bluetooth Address]<CR><LF>
6.2.1.3. Parameter Description:
Parameter
Radio State
Remote
Bluetooth
Address
Type
Remote
Bluetooth
Address
Description
The state of radio connection.
State Value: 00h-05h
00: idle and no connection exists.
01: the module is in fast advertising.
02: the module is in slow advertising. (connecting speed is slower, but
power consumption is much lower than fast advertising)
03: the module is connected with a BLE central.
04: the module is trying to disconnect, this is a temporary state.
05: a security channel is made with the connected BLE central
The type of the connected device BLE central address.
Value: 00h-01h
00: Public device address
01: Random device address
The Bluetooth address of the connected BLE central.
6.2.1.4. Examples:
Refer to the examples in section 5.2.4.4.
6.2.2. DT—Data packet received from remote device
6.2.2.1. Description:
This indicator indicates there is a data packet received from a remote device.
6.2.2.2. Syntax:
Synopsis:
DT{=Data String}<CR><LF>
Mandatory
or Optional
Comments
M
O
O
Only available when
there’s a connection
existed (state =05).